Chareateristics: 1) 12 wave bands high frequency vibration, 8 wave bands infrared remote control and the auto reckon of time are designed in the blood circulation machine that it is easy and convenience to use 2) The massager can accelerate the blood circulation, which helps to adjust human?s metabolism, give birth to antibiotic in human body, activate the body cell and enhance bodys immunity system. Spec: Voltage: 220V Frequency: 50HZ Power: 50W Packing detail: 1pcs in a inner box,4pcs/ctn,1542pcs/20"container Carton size: 70*35*32 NW/GW: 10kg/11kg